Description (CNA)
DBI versions before 1.650 for Perl read one byte out-of-bounds in preparse when deleting an initial SQL comment. The preparse method normalises SQL and removes comments. When the SQL starts with a comment line, the deletion of that line during normalisation led to an out-of-bounds read by one byte. The result is a fault on memory-hardened builds and nondeterministic newline retention on normal builds.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| HMBRAND / DBI | affected 0 before 1.650 |
CWE
CWE-125
References
- https://github.com/perl5-dbi/dbi/commit/fc16f9e8b3dd5c65caf1867781ab2bfe2fadcc01.patch
- https://github.com/perl5-dbi/dbi/security/advisories/GHSA-35f4-f8m9-w8xg
- https://metacpan.org/release/HMBRAND/DBI-1.650/changes
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.